/Engine/Source/Runtime/CoreUObject/Public/UObject/PackageResourceManager.h
IteratePackagesInLocalOnlyDirectory that takes a FPackageSegmentStatVisitor
void IteratePackagesInLocalOnlyDirectory ( FStringView RootDir, [FPackageSegmentVisitor](API\Runtime\CoreUObject\UObject\IPackageResourceManager\FPackageSegmentVisitor) Callback )